#sdf 1.4.32
(
    """
    This example has a prim A with a reference.
    It has a child B, which also has a reference.
    In addition, across A's reference (the ancestral reference)
    this is also an opinion about a child B.
    """
)

def "A" (
    add references = @./A.sdf@</A>
)
{
    over "B" (
        add references = @./B.sdf@</B>
    )
    {
    }
}
